Peter, who was a mechanic, an artist, and a geometrician, went to visit the academy of sciences, who received him with an exhibition of every thing they had most valuable and curious; but they had nothing so curious as himself. He corrected, with his own hand, several geographical errors in the charts of his own dominions, and especially in those of the Caspian Sea. Lastly, he condescended to become one of the members of that academy, and afterwards continued a correspondence in experiments and discoveries with those among whom he had enrolled himself as a simple brother. If we would find examples of such travellers as Peter, we must go back to the times of a Pythagoras and an Anacharsis, and even they did not quit the command of a mighty empire, to go in search of instruction. And here we cannot forbear recalling to the mind of the reader the transport with which Peter the Great was seized on viewing the monument of cardinal Richelieu. Regardless of the beauties of the sculpture, which is a master-piece of its kind, he only admired the image of a minister who had rendered himself so famous throughout Europe by disturbing its peace, and restored to France that glory which she had lost after the death of Henry IV. It is well known, that, embracing the statue with rapture, he burst forth into this exclamation--'Great man! I would have bestowed one half of my empire on thee, to have taught me to govern the other.' And now, before he quitted France, he was desirous to see the famous madame de Maintenon, whom he knew to be, in fact, the widow of Lewis XIV. and who was now drawing very near her end; and his curiosity was the more excited by the kind of conformity he found between his own marriage and that of Lewis; though with this difference between the king of France and him, that he had publickly married an heroine, whereas Lewis XIV. had only privately enjoyed an amiable wife. The czarina did not accompany her husband in this journey: he was apprehensive that the excess of ceremony would be troublesome to her, as well as the curiosity of a court little capable of distinguishing the true merit of a woman, who had braved death by the side of her husband both by sea and land, from the banks of the Pruth to the coast of Finland. CHAP. XXVIII. Of the return of the czar to his dominions.--Of his politics and occupations. The behaviour of the Sorbonne to Peter, when he went to visit the mausoleum of cardinal Richelieu, deserves to be treated of by itself.